4r70w mods. The 4R70W is an upgraded version of the AOD-E.

Nov 17, 2016 · Yep, fair enough if you're not wanting to deal with the electronics and wiring. 00:1 rear axle gear with your 4R70W: 3. I've done two AOD cars with Baumann kits too and all was well. I am in the very early stages of what you are going thru as well ( have a slipping AOD in a 90 fs bronce meself) and would be interested in the outcome. Mar 12, 2008 · 2003 Mustang GT Fobra, Sonic Blue 4R70W 400rwhp/382rwtq - Mods in profile Tuned by All Out Performance Daily Driver 2001 Mustang V6, Oxford White 4R70W May 11, 2013 · Engine / Drivetrain Talk - 2000 4r70W Mods? - I have a 2000 F150 with the 4R70W. 4r70w,4r75w. Black '96 Cougar XR-7 (Lazarus) 210k mi PI Intake, '02 4R70W, Jmod, PST DS, GrogTune, Konis, Mark LCA+Poly, racecougar Custom Engine Chain, and JL and racecougar Oct 16, 2003 · Did you damage your 4R70W with J-Mod Jump to Latest 36K views 29 replies 23 participants last post by CDW6212R Jul 19, 2009 BCA Performance Valve Body for AODE, 4R70W, 4R70E, 4R75W, 4R75E transmissions. 9L) so it will take a c-4 or c-6 or an AOD or 4r70w even can take an e4od/4r100. Jun 22, 2019 · 03blkann, I can only offer my experience with a 4R70W in my old '98 GT that had 1/3 the horsepower your car is producing. You didn't say what else you were looking at, but avoid Trans-Go stuff for the 4R70W. Baumann Electronic Control's US Shift Electronic Transmission Control Systems let you take charge of your 6R80, 4R70W, E4OD, 4R100, 4L60E, or 4L80E transmission and unlock its true potential. 1998 and later 4R70Ws can handle up to 500 HP with our valve body kit. Also, you can see in the pic that the tail housing is from an 89 mustang AOD. It has the lowest first and second gear ratios of its series, allowing for better takeoff and was designed for better gearset strength. Valve bodies are a major focus of Silver Fox Performance Transmission as well. Ratios more resemble those from the C6 and C4 allowing you to run your stock ration with no loss of acceleration on takeoff. CamaroMan; Nov 28, 2023; Dec 20, 2003 · A marauder isn’t that mush harder then a Mustang to keep up to cruise speeds and acceleration. Lots of choices for controlling the transmission via aftermarket shift controllers like the ones from US shift. If you want to do more, you can do gears and a torque converter. Oct 16, 2005 · I don't think you're giving the 8. The V6 model has the same 6 bolt bell-housing pattern as a small block Ford as well as utilizing the same 2 bolt starter. May 27, 2003 · S-trim, HP pipe, Diablo tune, 83mm MAF, 70mm TB, JBA headers, Magnaflow X-pipe, BAR Upper, 03 Lower, MSD Stacker 8, 03 Cobra pump/tank, 42s, 180* t-stat, PI 2400 stall, Art Carr 4R70W, Jerry's mods, rear girdle, HPM loop, tranny cooler, poly mounts, Canton pan/windage tray Feb 11, 2009 · any small block ford bellhousings are the same. Jul 26, 2006 · The J-Mod is the only shift kit to go with when you have a 4R70W. it is a 4r&0w that has a man valve body and all normal plus own mods done to it. 84: 2. 10 gears should do:bigthumbsup You just have to pull the transmission crossmember to get the tailshaft housing out, and then it's cake. 6, '02 GT intake box w/ 85mm MAF, tuned by Jerry (XCalibrator2), J-modded 4R70W with Marauder TC Ready to install: Brand new FRPP aluminum pumpkin w/ 3. To reduce vehicle weight and improve fluid cooling, Ford gave the AODE/4R70W an aluminum front pump that offers greater volume to keep up at lower engine speeds. Jul 4, 2013 · What would the pros vs cons of a battle between a 4l80e ad a 4r70w behind a 600hp mod motor mustang. Call 800. 1-2a is the feed orifice, 1-2b should always be larger than 1-2a. 46 and 2. Jun 18, 2008 · 2003 Mustang GT Fobra, Sonic Blue 4R70W 400rwhp/382rwtq - Mods in profile Tuned by All Out Performance Daily Driver 2001 Mustang V6, Oxford White 4R70W Apr 27, 2014 · Black '96 Cougar XR-7 (Lazarus) 210k mi PI Intake, '02 4R70W, Jmod, PST DS, GrogTune, Konis, Mark LCA+Poly, racecougar Custom Engine Chain, and JL and racecougar Bracing. Freedom Is Slavery. Plug and play complete valve body. 56 is about 10% so you would be past it anyways. Rebuilt 4R70W transmission. lca's, Bullitt front brakes, Russell stainless lines, KB Super Subs, MAC pro-chamber & cat-back, BBK CAI, Accufab 75MM TB/plenum, FMS 4. Was told that the 2000-02 trannies were a pain to deal with, need a combo of computer tune and light serparator plate work to get them to work right. If you are not familiar with the J-mod, it consists of modifying some of the holes in the valve body plate to let select passages fill quicker and updating some of the 'pistons' (servos) located . The trans I bought is a rebuilt Frankenstein, though I am only concerned with the valve body and separator plate for the J-Mods at this point. The Marauder converter and the middle J-mod setting on a relatively stock car are a match made in heaven. My questions is, would you have any advice, tips or tricks for the install? Jun 29, 2007 · There's also one more mod to make. Now the TransGo. Alpine system. Please let me know how the headers fit with the AODE transmission. 50 cert. I have pics this time too These transmission have a thing with eating up the bushings in the extension/tail housing, and this becomes and even bigger problem with 3. as far as the others i mentioned,they already have had those engine/trans combos so the flexplates and Jul 11, 2022 · Based on my research, a 4-speed 4R70W pulled from a 1998-2002 V6 Mustang would be the most ideal performing and economic candidate for my swap. The junkyard said the transmission was inspected by AAMCO, so I'm hoping all is well. There was also a low supply of fuel, which made it expensive to drive heavy automobiles, large-displacement carbureted V-8s, 2- and 3-speed straight-drive automatics, and other ca Dec 13, 2017 · AOD has a lower OD ratio by 5%. And I may do a pump mod that I saw on the internet. As far as the MM 4R70W being assembled different then other 4R70W’s on other cars I don’t know. Since you only need fwd 3 positions for the transmission the factory shifter will even work with a little massaging of the linkage. Originally these Aug 7, 2021 · The J-mod is the only 'shift kit' you should do to a 4R70W. You'll want probably 3. 154 = 3. Rebuilding a transmission can mean several things. Later videos cover in Jan 17, 2006 · There are 2 reasons you don't see a built version of the 4R70W: the electronics and the fact that the 4R70W IS the built version. 5" exhaust, '02 4r70w + Jmod, DirtyD0g TC + cooler + 3/8" lines, 255 walbro fp. 462 or rounded to roughly equivalent performance to a 3. The 4R70W is best for performance driving or drag racing enthusiasts, and good speed is 100 percent guaranteed. I've seen 500hp, and more, hooked to 'em and no problems. 73TL, 99GT 4R70W+j-mod, PST aluminum driveshaft, JetHot coated Kooks headers On the chopping block: '92 SC automatic I have a 1988 TurboCoupe for sale! Aug 13, 2009 · Baumann Enginnering for the computer and wiring harness, I have the crossmember. Apr 7, 2015 · 4R70W, 4R75W, AODE. Many guys have done this mod and it has been rumored to be good for up to 400hp Nov 18, 2009 · You can't put the wider band in the AOD without using the later model drum - the easiest way to get the drum is to get a 4R70W and use the guts from it in your AOD. Dan (the owner) has spent many years designing ways to make the obsolete AOD, and its sibling transmission the AODE / 4R70W, do just about anything you can dream up by manipulating valve body circuits, flow, and function. 6L single overhead camshaft (SOHC) and DOHC Modular V-8s Feb 11, 2009 · Currently: '95 T-bird LX - '02 Explorer 4. We welcome discussion of all things GTI as well as other VW hot hatchbacks. Nov 6, 2008 · Jerry designed the transmissions for Ford for years. 98VicHick; May 20, 2024; 3 755 May 24, 2024 4R70w - can I weld the rev piston & 1-2 spring confusion. It began with more fuel-efficient cars, given the high gasoline cost to run these vehicles. this trans will hold your 600 hp. Feb 7, 2011 · An AOD-E with upgrades, 4R70W, or 4R75W with the famous "J-mods" outlined by Jerry Wroblewsky (Ford engineer that was part of design and testing) and a good controller - it's so solid and fast they don't even get any handicap for class racing against manual transmissions like autos used to. 4R70E. 8L because they can't handle that much Nov 16, 2004 · In cruising their site they seemed knowledgeable about 4R70W mods to the AOD trans. 84 / 2. The 4R70W is an upgraded version of the AOD-E. I am in the process of completing the same swap on my son's 1973 Mach 1. 8l Mustang. 6 goes, not known to be the greatest of towing motors, but has a lot more capability than the 4r70w (if it didn't, I wouldn't have a failing transmission). com Read their tech articles for the 4r70w automatic transmission. Assemble the valve body with the stock regulator valve pressure spring, new valves from Sonnax and a new Tuff plate (separator plate) from Superior. Ford upgraded to a mechanical diode and made a few other revisions that compliment the tranny. The 4R70W Transmission Specs Apr 19, 2007 · The first post (below) contains general information on the "J-MOD" modifications and some notes for 1998 and newer model owners who will be performing the upgrade. Black '97 Tbird Limited Edition, '02 4R70W, 255 walbro, PST DS, PBR Brakes&SS lines, Toicko Blues & Springs, GrogTune. Jul 31, 2014 · You can pretty much use any FWD style shifter you want. Still unsure of what torque converter I am going with. Primarily a street strip car. I am putting this all in a 1951 Mercury M1 Resto-mod. I picked up a 4R70W out of a 95 F150 with the exact same setup, and am hoping to swap it out this weekend. These springs will provide a more positive 1-2 shift to elimi Sep 2, 2009 · I'm in the process of checking over an '02 4R70W out of a 3. "War Is Peace. I do know that there is a video of the newer version of the jmod being done on you tube. 40:1/1. Mar 21, 2018 · The first step was getting it up in the air. 6 Sport 4v with many mods: Current Best: 13. Observe this slit in the gasket, if you don't have hole 8 in your VB this is the exhaust for the OD Servo release. May 5, 2004 · AODE 4R70W and 4. The J-mod is covered in there, along with lots of other technical information. Drill the new separator plate like this: hole 1 = . 190LPH, 67mm EGR, 65mm TB, 73mm C&L MAF, 24lb/h Inj, TwEECer RT, A3M EEC-IV TCCoA-AHole Crew 2004 An early AODE / 4R70W can typically handle 25-50 HP above stock power levels. They are designed and built with OEM Jul 24, 2009 · 2003 Mustang GT Fobra, Sonic Blue 4R70W 400rwhp/382rwtq - Mods in profile Tuned by All Out Performance Daily Driver 2001 Mustang V6, Oxford White 4R70W Mods in profile. 8 enough credit. Sport Mod. It involves modifying the valve body separator plate and gaskets as well as changing or removing accumulator springs to alter the shift timing of the transmission. Mar 9, 2009 · So I have an extra 4r70w in the garage to play with and used it for the tailshaft lube mod. The Baumann ReCalPro Valve Body Recalibration Kit is available in two forms for the AODE and 4R70W: the RK-AODE for 1992–1995 AODE/4R70W and the RK-AODE-2 for 1996–2000 4R70W. So, I've decided to replace it with one from a junkyard with a 90 day warranty. I contacted Baumann with some questions too on the last build as I was using a bunch of Sonnax parts with it and between the two I got great support. 74 10/2014. 73 and higher gears if you do a lot of high speed driving bc of extra rpms vs the factory Aug 4, 2021 · The AODE/4R70W rotating mass is similar to that of the AOD. 4R75E AND AODE TRANSMISSIONS Currently there are no reviews for this product. ANd the only mod I have seen on the shift linkage kits that is differant thatn the stock lever is a Aug 13, 2015 · Engine / Drivetrain Talk - 4R70W Jmod + valve body rebuild - This works for all 2001 and newer valve bodies. this means you can have an extra bit more gearing past the 4R70W in while reaching same rpm and mph roughly but the change from 4. Ford 4R70W Transmission upgrade (J-Mod) for late model (1998 and newer) Crown Vic/Grand Marquis/Marauder Installation notes by Bill Bowker (Marauderer) Presentation by Todd Stafne (HookedOnCV) Nope. After reading numerous pages of information regarding switching from Mercon to Mercon V I am a bit confused. The 4R70W gearset should have a 0. 227hp/241tq measured on calibrated mustang dyno, tested at full vehicle simulation with inertia enabled, no number skewing. Dec 4, 2007 · The W stands for WIDE-RATIO, which was the new gearset for the 4r70w (vs the AODE) Please re-visit transmission class Ric, I researched this quite a bit not too long ago and it appears 2005 models used a 4R70E transmission. 73 Track Lock Rear. That is all that you need. The J-Mod is intended to increase shift speed and decrease wear on the clutches of the automatic transmission. Apr 19, 2011 · Hello again Marauderers tech experts, I ask myself what needs a transmission to make it Hard, stronger and last longer and that's why I called to this thread with the title using the description for " BULLETPROOF" which will need a transmission 4R70W/4R75W in mods to make it last longer and very stronger, so I have plans when I did the Overhaul of the BP74i Panther transmission to make several Nov 22, 2001 · Transmission cooler, J-mod shift kit, and a tune. 4r75e,aode lube mod braided line kit w/fittings THIS IS THE LINE KIT USED TO DO THE FORCED LUBE MODIFICATION ON THE 4R70W,4R75W. 60"od seal diameter, 1998 to 2002 from 3. 0L Coyote - Issue with mating Coyote to 4R70W - I had my local speed shop build me a 4R70W transmission to go with my Coyote crate motor. however 4R70W has a 18% lower 1st gear and a 5% lower 2nd gear. 979. For high gear, the C4 like most are 1:1, and the 4R70W is 0. 47:1 gearsets, except those installed behind the 4. It will soften the 1-2 shift without the need to leave the 2-3 accumulator spring in. 6L V8. 73 is a commonly used rear gear ratio with the late model 4R70W trans in say an Explorer. Dec 28, 2011 · J-mod separator plate question. AODE units through 1995 are standard ratio with 2. Featuring a huge selection of 4R70W parts - in stock and ready to ship today! Talk to the experts. '02 4R70W, PST DS : '03 PI engine, 04 maf, 24lb injectors, 2. AODE, 4R70W, 4R70E, 4R75W, 4R75E . A lot of the 4R parts can be used to upgrade the AOD, which is non-electonic. V/B. 46 = 1. If you plan on searching for an 4R70W here is soem advice for finding one. 10 and 4. " The Ford 4R70W came in 1993 alongside the Lincoln Mark VIII luxury coupe. Improved Performance 1-2 Accumulator Spring Replacement Kit. Nov 18, 2016 · Robsweden, I am very interested in knowing the mods done to the 4R70W. Do not get a 4R70W that came behind a 4. Oct 24, 2010 · 1987 - 1996 F150 & Larger F-Series Trucks - What type of fluid to use in 4R70W - I'm getting ready to install a shift kit in my transmission as well as do a full fluid and filter change. choice is yours, but finding a flexplate and starter combo might be a problem going with a c-4 or c-6. Feb 8, 2015 · 1997 - 2003 Ford F150 - What is the "J-mod"? - Hey guys, I heard that the jmod is a mod you can do to a 4r70w transmission that acts like a shift kit. 8L V-6, (will fit any SBF Ford pattern from 6 Sep 11, 2020 · Swap the stock converter for a 2,800 stall Marauder converter in the car and you'll be really happy. Apr 2, 2012 · -1996 Pearl White Thunderbird 4. Modifications similar to what is commonly known as the Jerry mod, jmod or j-mod. The others will cause your transmission to fail, it is a question of when not if. Try and stick to a model year 1998 and up 4R70W. The 4R70W performance transmission is one of the most outstanding stock transmissions on the market, guaranteed to perform even better in vehicles like the 4th generation Ford Mustang. As far as the 4. But then, the 4R70W is also not a great place to end your search either. Jun 24, 2011 · Remember a 4r70w is a 4r70w only 2 difff kinds 2wd and 4wd (AWD I should say). Apr 8, 2013 · Hello all - I am J-Modding a 4R70W before installing in a custom project and have hit a speed bump. 11 even. FREE SHIPPING* Direct replacement for the above transmissions to replace broken or worn out springs. In such scenarios, the robust 4R70W transmission shines, providing the necessary reliability and longevity to meet the challenges of the job. " Sep 23, 2019 · Red '96 Cougar XR-7 240k mi. Black '96 Cougar XR-7 (Lazarus) 210k mi PI Intake, '02 4R70W, Jmod, PST DS, GrogTune, Konis, Mark LCA+Poly, racecougar Custom Engine Chain, and JL and racecougar Apr 4, 2008 · SilverFox will be building me a 4R70W tranny with a man. The second post provides reviews of some of the possible accumulator spring changes asscoiated with the jmod, courtesy Blue95 Dec 19, 2021 · For my 4r70w install on a 68 coupe the lever couldn't be flipped around, I got some do-it-all shifter connecting rod from CJP, that didn't fit (would have been going through the foot well). Engine . I would recommend buying an additional bushing though. 50 - 4. I did a search on this forum a while ago and found that the j mod was working on a few explorers very well. Apr 2, 2007 · The 4R70W is a variant of the AOD family, which is a light-duty automatic. Jul 12, 2009 · 2003 Mustang GT Fobra, Sonic Blue 4R70W 400rwhp/382rwtq - Mods in profile Tuned by All Out Performance Daily Driver 2001 Mustang V6, Oxford White 4R70W Mods in profile. 00:1 rear gears will probably be too tall. the same tranny thats in the 94- present ford cars n some trucks. Suppose you own a Ford vehicle and consider upgrading to the 4R70W transmission. This winter it's going into my '67 Mustang fastback and will be controlled by a Baumann TCS. The AODE/4R70W front pump is high-efficiency aluminum rather than iron. I got a brand new model year 2000 4R70W with new torque converter for $699. 2001 and later can handle 500hp with only our controller or modified engine computer. I ordered a block plate from Performance Automatic, it fits the engine perfectly, but putting it up against the transmission Mar 13, 2005 · the J-Mod is basically a do it yourself Shift kit for the tranny, it is better than any aftermarket Shift kit because it was developed by the Man who was on Fords design team that made the 4R70W tranny. Mar 6, 2018 · 4R70W stock shifter mod Jump to Latest 20K views 25 replies 15 participants last post by 68lightning May 22, 2020 Aug 5, 2021 · However, the 4R70W is an excellent place to start if all you are looking for is a small-body Ford transmission with innate potential for top-notch performance and zero need for messing with old-school controls or annoying throttle valve cables. 3. We entertain beauty shots and thrive on discussing mods, whether purely cosmetic, functional, or both. 2-3a (some models) is the low-speed 2-3 feed, 2-3b is the high-speed 2-3 feed. Jan 8, 2024 · Red '96 Cougar XR-7 240k mi. The most affordable and money-saving option would be to exchange your 4R70W transmission with another already-used one. he was the one who came up with the idea to enlarge the holes in the separator plates in your 4R70W tranny, hence the "J" in j-mod. If you want I will try and dig up the links to the j-mod walk thru's. Has anyone installed one from AmericanMuscle? there are no reviews or comments on the product yet so just seing if anyone has had any comment. Jan 7, 2015 · As far as mods to the inside of the transmission, I plan on doing the famous J-Mod to the valve body, instead of doing a shift kit. Only had 51k on the clock and it had the teeth on the output shaft needed to turn the speedometer gear. 4r70e. If you have a mild car, you can ignore it as long as you have hole 8 on your VB, if you don't either drill hole 8 to 3/16 or englarge the slit with an exacto knife to about 1/8 of an inch The most practical modification for the 4R70W is the J-mod. Ignorance Is Strength. Jun 25, 2008 · 2003 Mustang GT Fobra, Sonic Blue 4R70W 400rwhp/382rwtq - Mods in profile Tuned by All Out Performance Daily Driver 2001 Mustang V6, Oxford White 4R70W Mods in profile. , Bauman Lev 3 Shift Kit. Apr 28, 2008 · 2003 Mustang GT Fobra, Sonic Blue 4R70W 400rwhp/382rwtq - Mods in profile Tuned by All Out Performance Daily Driver 2001 Mustang V6, Oxford White 4R70W Mods in profile. 0122, 7am-10pm CST, everyday. I used a 2001 4r70w from a v6 Mustang. 00 * 1. May 27, 2018 · 323 whp, safe tune 11psi, vortech supercharger. Jul 23, 2020 · Links Below: How to stop 4R70W torque converter overdrive OD shudder in a high mileage F150 (214K miles) without pulling transmission. I can tell you we had one down and apart about two weeks ago and it looked like a garden verity 4R70W of the last 8-10 years. . Oct 16, 2009 · Black '96 Cougar XR-7 (Lazarus) 210k mi PI Intake, '02 4R70W, Jmod, PST DS, GrogTune, Konis, Mark LCA+Poly, racecougar Custom Engine Chain, and JL and racecougar Bracing. 4R70W/AOD-EW Cons: Jul 23, 2009 · Using a C4 vs 4R70W example, the 1st gear ratios are 2. Apr 11, 2007 · A good few articles on the 4r70W / J mod Jump to Latest 45K views 81 replies 21 participants last post by budd218 Mar 13, 2018 Size Converter Type Stall Range Max Horsepower Max Torque Racer Net List Price; 10" Street/Strip (single disc) L/U - activated after OD is engaged: 2000 - 3500 RPMs Dec 21, 2019 · 4R70W/AOD-EW Transmissions 4R70W/AOD-EW Pros: Top of the line Overdrive Transmission. So I took the shifter from the 99 and joined to the 68 shifter, so I have the original shifter in the car, and the 'new' shifter with cable under the car Nov 2, 2020 · The Ford 4R70W transmission history and evolution has been an interesting one. 0/351W Bellhousing Jump to Latest 7K views 4 replies 3 participants last post by 68MustangGT May 6, 2004 Nov 15, 2010 · It takes longer to pull the driveshaft than to pull the tailshaft housing. , 3. Nov 25, 2016 · When the AOD-E/4R70W transmission is built properly using only the best available parts, along with a good dyno tune (yes, a dyno tune to get precise shift control), you can count on rugged Nov 1, 2022 · 4R70W Performance Key Takeaways. Apr 24, 2020 · Jerry Wroblewski Technical Thesis Article doc for the Ford 4R70W Transmission how it works and upgrades jmod1 minute per pageForum Walk Thru: https://www. It's a relatively simple mod that every 4R70W owner who runs 4. It's the original and after over 20 years, it's still the best. The modification was first created by Jerry Wroblewski, one of the Ford engineers that originally designed the 4R70W transmission. Since the fastback sports a 450hp 347, I'm doing some upgrades to the 4R70W (5. All modifications are already done for you with this kit. The AODE/ 4R70W differs from the AOD in input. 4T65-E May 20, 2010 · The J-Mod (or Jerry's Mod) is named after the Ford Transmission Engineer, Jerry Wroblewski, who helped in the design of the AODE/4R70W transmission and came up with these modifications. Used 4R70W transmission. so ideally 4R70W will give you the best low end torque so you Dec 10, 2004 · 1998 4R70W Controlled by Baumannator TCS. 161 hole 2 Feb 8, 2005 · 4R75W j-mod in 2004 F150 Can the J-mad be applied to a 2004 4R70W (4R75W) in an F150 the same as it can in mustang/t-birds? I notice the articals I have found were writen back in the 90's and I can not find any info reguarding an tranies later than 1999. The AOD/4R70W wasn't used behind the 5. Dyno tested Street King 4R70W 4-speed automatic transmission with overdrive Street King transmissions suitable for street and mild strip use up to 450 hp Features Ford Modular V8 bellhousing pattern (not compatible with small block Ford) All new friction and steel plates, new overdrive and low/reverse band New bushings and thrust washers throughout Front pump rebuilt for higher transmission Sep 28, 2008 · 4R70W, J-Mod, spoiler moved back 2 3/4", smoked headlights, CDC sequential taillights, Steeda sport springs, C/C plates, alum. 46:1 rear gear & C4 combination. 6 vs 5. 97 Mustang street car, Bullseye Turbo, LSX, th400, cage rage fabrication 8. 154 So, let's say you have a 3. www. The downside is that finding a suitable 4R70W transmission can be difficult, and you may waste more time than money. The E4OD is a COMPLETE redesign of the C6, which is a heavy-duty trans. 583 @ 103. Oct 27, 2023 · Many F-150 owners rely on these trucks for demanding work-related tasks, subjecting them to relentless use and heavy workloads. This allows me to use the stronger, smaller-diameter T-5 driveshaft yoke. r/GolfGTI is a place for GTI enthusiasts to discuss and share information related to the best car that can be had for less than $40K. You will need to adjust the valve body but that is simple. Here is my original thread where I made the decision to go with the 4R70W. The early E4ODs had a lot of problems, but as of '95, Ford had them all fixed, and it's a VERY strong & reliable trans. it man shifts 1-2-3 and requires a switch for od and converter lock up. You may need to get a cable for engagement or you can modify your existing linkage. cro Jul 20, 2008 · 2003 Mustang GT Fobra, Sonic Blue 4R70W 400rwhp/382rwtq - Mods in profile Tuned by All Out Performance Daily Driver 2001 Mustang V6, Oxford White 4R70W Jul 28, 2009 · 2003 Mustang GT Fobra, Sonic Blue 4R70W 400rwhp/382rwtq - Mods in profile Tuned by All Out Performance Daily Driver 2001 Mustang V6, Oxford White 4R70W Mods in profile. 7:1 gear ratio for OD. May 17, 2022 · The 4R70W J Mod is a modification to the 4R70W transmission that was designed for two purposes: 1) to improve the feel of the car with crisper shifts, and 2) to prolong the life of the transmission. Our transmission controllers are compact, packed with features, and have a built-in display for tuning as well as user-friendly software for more in-depth tuning. 10's Jun 5, 2021 · this is a late post,new member, i currently have just built a 4r for our project. Thank you in advance. 7:1. Mar 2, 2015 · 5. and the 4. 4l forward clutch wave plate & EPC) and I was planning to J-mod the valvebody. Jun 1, 2010 · The four 4R70W cars I've done Baumann kits on have all ran and shifted better afterwards. An upgrade was provided in 1998 models and onward of a mechanical diode for extra holding capacity and longer service. tccoa. Dec 26, 2004 · BTW, ive read over TCCOA's 13 page article, the a train shift kit article, and modding the VB to jerry's specs', and am having a hard time decifering what all is applicable to the 99+ v 6 trannies, since he lists the mods for all AODE/4R70w's. the od band however wont hold , 400-450 hp max Jun 28, 2011 · I have been told that the J-mod is the way to go for a 4R70W trans on my V6. TransGo also makes the shift kit for the 4R70W aswell and they offer stages. It will increase the shift pressure and extend the life of your transmission. I've heard it mainly being done to crown Vic's and mustangs. 6 has the "small block" including the I-6 300(4. While valve body is out you will need to remove shift lever and rotate 180* - thats easy too, you will have to redo your exhaust, new driveshaft, yoke with 28 spline 1. 3-4 does not have a conventional feed orifice. That way you get the wider drum and the steel drums for the "Power Pack" kit that gives you the ability to use more clutches. Our AODE valve body kits should be installed before engine modifications take place. ga qi dk lp xk ab ch uv ys zf